Answer: 1/3
<u>Divide</u>
30/90÷30/30=1/3
Since we are simplifying fractions we divide the numerator and the denominator by a number the fraction can go into.
We could use 10 then divide by 3. You can also just divide by 30 and get the answer.
Let's try dividing by 10 then 3!
30/90÷10/10=3/9
3/9÷3/3=1/3
As you can see we still get 1/3 when we divide by 3. Even tho you have to divide twice you still get 1/3. That's all that matters.
<u><em>Answer: x⁷</em></u>
Step-by-step explanation:
distributive property: a(b+c)=ab+ac
add by exponent rule.
x⁵⁺²=x⁷
<u><em>= x⁷</em></u>
Hope this helps!
Thanks!
Have a great day!
1) A
a^2+b^2 =c^2 where c is the hypotenuse
6^2+5^2=c^2
36+25=c^2
c^2=61
take square root of both side
c= √61
2) C
same concept, but now we already have c, just need to find the other leg measurements (let’s call it a but it doesn’t matter a or b is fine)
a^2+19.5^2=20^2
a^2=20.2^2-19.5^2
take square root
a= √20.2^2-19.5^2
Congruent triangles are all the same. Given that the faces of a triangular pyramid are congruent then all its faces are the same. It is also good to note that this pyramid has 4 faces. Given that the surface area of the pyramid is 372m^2, the area of one face will be:
area=(total area)/(number of faces)
=372/4
=93 m^2
64% of 75 tiles is 48 tiles
because 0.64x75=48
